Behavioral task
behavioral1
Sample
2024-10-18_9dbc6ae9deb6f9e21c744247a0287b4e_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-18_9dbc6ae9deb6f9e21c744247a0287b4e_cryptolocker
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Size
55KB
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MD5
9dbc6ae9deb6f9e21c744247a0287b4e
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SHA1
88a731ecff6baee2288085f37ea3e5461899da1a
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SHA256
875a9ae19837cfe2503744d1253b50dd2506341fef44ca27b6a2c3068ef92d33
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SHA512
a7d8b92fa6b2f8c23fe3ea319ca0d21b237f967d8587a3bfaa7037222584fe7b4b4ce66d7298c67f7abddffff461157998f857953cc8d14f36e07ffe5791de36
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgG:z6QFElP6n+gKmddpMOtEvwDpj31ikgG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_9dbc6ae9deb6f9e21c744247a0287b4e_cryptolocker
Files
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2024-10-18_9dbc6ae9deb6f9e21c744247a0287b4e_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE